buttonclick:function(event){
let exportJson = {};
let sysInfo = window.wx.getSystemInfoSync();
//获取微信界面大小
let width = sysInfo.screenWidth;
let height = sysInfo.screenHeight;
window.wx.login({
success: (res) => {
if (res.code) {
console.log("res.code:", res);
exportJson.code = res.code;//向服务端传递code用于获取微信小游戏的用户唯一标识
window.wx.getSetting({
success (res) {
console.log(res.authSetting);
if (res.authSetting["scope.userInfo"]) {
console.log("用户已授权");
window.wx.getUserInfo({
success(res){
console.log(res);
exportJson.userInfo = res.userInfo;
//此时可进行登录操作
}
});
}else {
console.log("用户未授权");
let button = window.wx.createUserInfoButton({
type: 'text',
text: '',
style: {
left: 0,
top: 0,
width: width,
height: height,
backgroundColor: '#00000000',//最后两位为透明度
color: '#ffffff',
fontSize: 20,
textAlign: "center",
lineHeight: height,
}
});
button.onTap((res) => {
if (res.userInfo) {
console.log("用户授权:", res);
exportJson.userInfo = res.userInfo;
//此时可进行登录操作
button.destroy();
}else {
console.log("用户拒绝授权:", res);
}
});
}
}
})
}else{
console.log('登录失败！' + res.errMsg)
}
},
});
},
